CN105458872A - Precision grinding device for die-cutting rubber gasket - Google Patents
Precision grinding device for die-cutting rubber gasket Download PDFInfo
- Publication number
- CN105458872A CN105458872A CN201511015240.XA CN201511015240A CN105458872A CN 105458872 A CN105458872 A CN 105458872A CN 201511015240 A CN201511015240 A CN 201511015240A CN 105458872 A CN105458872 A CN 105458872A
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- CN
- China
- Prior art keywords
- die
- grinding
- installing rack
- rubber gasket
- reconditioning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a precision grinding device for a die-cutting rubber gasket. The precision grinding device for the die-cutting rubber gasket comprises a rack, two side plates symmetrically arranged on the rack, a rubber gasket roll which is arranged between the two side plates and rotationally connected with the side plates and the rubber gasket arranged on the rubber gasket roll in a sleeving manner. The precision grinding device further comprises a grinding mechanism. The grinding mechanism comprises mounting frames symmetrically arranged on the inner side of the rack, a first drive device, a grinding shaft and an abrasive paper belt. The mounting frames are in sliding connection with the rack and can slide in the vertical direction relative to the rack. The first drive device drives the mounting frames to slide. The grinding shaft is arranged between the two mounting frames and rotationally connected with the two mounting frames. The abrasive paper belt is arranged on the grinding shaft in a sleeving manner. A second drive device for driving the grinding shaft to rotate is further included. A limiting device arranged below the mounting frames is further included. The precision grinding device has the beneficial effects that the structure is simple, and the rubber gasket can be directly ground; and the work efficiency is improved, the repairing cost of the rubber gasket is low, and the rubber gasket can be precisely ground.
Description
Technical field
The present invention relates to the technical field of cardboard box mechanical, refer more particularly to the accurate arrangement for grinding of a kind of die-cutting rubber mat.
Background technology
Paper box printing mold cutter, in the middle of the course of work, due to the rubbing action with paper that hobs of cutting die, makes the rubber cushion of cross cutting rubber roll constantly be damaged.When rubber cushion damages certain degree, the quality of the rear carton of cross cutting processing will be had influence on.After damage appears in die-cutting rubber mat, traditional practice is: rubber cushion removes from machine by (1), rubber cushion surface is carried out cutting reparation; (2) lathe tool is utilized to carry out reconditioning to rubber cushion surface.The first restorative procedure practice, can not repair the injured face of rubber cushion in time, and repair with other equipment, cost-effective rate is low, and to rubber cushion repair reparation amount and unclear, can only blindly enter to obtain adjustment; The shortcoming of the second restorative procedure is that the time of turning is long, repairing once often need several hour, in the society of this Time is money now, is the requirement being difficult to meet client.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing the accurate arrangement for grinding of a kind of die-cutting rubber mat.
The present invention is achieved through the following technical solutions:
The invention provides the accurate arrangement for grinding of a kind of die-cutting rubber mat, the accurate arrangement for grinding of this die-cutting rubber mat comprises: frame, be symmetricly set on the biside plate in described frame, to be arranged between described two side plates and with the rubber cushion roller that described side plate is rotationally connected, be sleeved on the rubber cushion on described rubber cushion roller; Also comprise slot trimming mechanism, described slot trimming mechanism comprises: be symmetricly set on installing rack inside described frame, and described installing rack is connected with described housing slide, and can relatively described frame vertically slide, and drives the first drive unit that described installing rack slides; To be arranged between described two installing racks and with the reconditioning axle that described two installing racks are rotationally connected, be arranged at the band that repairs a die on described reconditioning axle; Also comprise the second drive unit driving described reconditioning axle to rotate;
Also comprise the stopping means be arranged on below described installing rack.
Preferably, described in repair a die band for sandpaper strip, described sandpaper strip is spirally wrapped around on described reconditioning axle.Preferably, described second drive unit comprises, the second drive motors, and passes through belt transmission between described second drive motors and described reconditioning axle.
Preferably, described reconditioning axle with between described installing rack by being with square base roller bearing units to be connected.
Preferably, described sandpaper strip is fixed on described reconditioning axle by stage clip.
Preferably, described first drive unit comprises: the lifter be connected with each installing rack, and is connected by power transmission shaft between two lifters, also comprises the first drive motors, and described first drive motors is connected by belt transmission with between described power transmission shaft.
The invention has the beneficial effects as follows: structure is simple, directly can carry out reconditioning to rubber cushion, and increase work efficiency, rubber cushion rehabilitation cost is lower and can accurate reconditioning rubber cushion.
Accompanying drawing explanation
Fig. 1 is the structural representation of the accurate arrangement for grinding of die-cutting rubber mat that the embodiment of the present invention provides;
Fig. 2 is that the E-E of the accurate arrangement for grinding of die-cutting rubber mat that the embodiment of the present invention provides is to figure;
Fig. 3 is that the D-D of the accurate arrangement for grinding of die-cutting rubber mat that the embodiment of the present invention provides is to figure.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiments provide the accurate arrangement for grinding of a kind of die-cutting rubber mat, the accurate arrangement for grinding of this die-cutting rubber mat comprises: frame, be symmetricly set on the biside plate in described frame, to be arranged between described two side plates and with the rubber cushion roller that described side plate is rotationally connected, be sleeved on the rubber cushion on described rubber cushion roller; Also comprise slot trimming mechanism, described slot trimming mechanism comprises: be symmetricly set on installing rack inside described frame, and described installing rack is connected with described housing slide, and can relatively described frame vertically slide, and drives the first drive unit that described installing rack slides; To be arranged between described two installing racks and with the reconditioning axle that described two installing racks are rotationally connected, be sleeved on the sandpaper strip on described reconditioning axle; Also comprise the second drive unit driving described reconditioning axle to rotate;
Also comprise the stopping means be arranged on below described installing rack.
In the above-described embodiments, sandpaper strip is wound around by adopting on reconditioning axle, and drive reconditioning axle to rotate by the second drive unit, thus when rubber cushion roller rotates, can carry out reconditioning to rubber cushion, improve the efficiency of reconditioning, and the arrangement for grinding structure that the present embodiment provides is simple, maintenance cost is low, in addition, driven the lifting of reconditioning axle by the first drive unit, thus the size controlling reconditioning accurately can be realized.
Conveniently to the understanding of the arrangement for grinding that the present embodiment provides, below in conjunction with specific embodiment, it is described in detail.
In the lump with reference to figure 1, Fig. 2 and Fig. 3, the accurate arrangement for grinding of the die-cutting rubber mat that the embodiment of the present invention provides, include lifter 1, shaft coupling 2, second belt pulley 3, first belt 4, first belt pulley 5, first drive motors 6, lifter bearing 7, first drive motors bearing 8, backing plate 9, right installing rack 10, frame 11, stage clip 12, band square base roller bearing units 13, reconditioning axle 14, 3rd belt pulley 15, sandpaper strip 16, second belt 17, 4th belt pulley 18, second drive motors 19, second drive motors bearing 20, limited block 21, rubber cushion roller 22, rubber cushion 23, left installing rack 24, power transmission shaft 25, little installing rack guide limiting stopper 26, the structures such as straight-line displacement encoder 27.
Concrete, rubber cushion roller 22 is arranged on the left side plate of frame 11 by bearing, and rubber cushion 23 is coated on the outer surface of rubber cushion roller 22.The power set of rubber cushion roller 22 are independently servomotor or gear drive.
In slot trimming mechanism wherein, sandpaper strip 16 is fixed on reconditioning axle 14 by stage clip 12, and when concrete fixing, sandpaper strip 16 is spirally wound on described reconditioning axle 14, when reconditioning axle 14 rotates, ensure that always having sandpaper strip 16 can contact with rubber cushion 23 carries out reconditioning, and reconditioning axle 14 is fixed on left installing rack 10 and right installing rack 24 by band square base roller bearing units 13, right installing rack 10 and left installing rack 24 are arranged on the left side plate of frame 11 respectively by installing rack guide limiting stopper 26, the below of right installing rack 10 and left installing rack 24 is provided with limited block 21 and 10 times straight-line displacement encoder 27 is housed at right installing rack, when specifically moving, drive reconditioning axle 14 to rotate by the second drive unit, concrete, the second drive unit comprises the second drive motors 19, and passes through belt transmission between described second drive motors 19 and described reconditioning axle 14.Concrete, reconditioning axle 14 is equipped with the 3rd belt pulley 15 to be connected by the second belt 17 and the 4th belt pulley 18, and the 4th belt pulley 18 is contained on the second drive motors 19, and the second drive motors 19 is contained on the second drive motors bearing 20, and the second drive motors bearing 20 is fixed on right installing rack 10.
In addition, when reconditioning, need to drive reconditioning axle 14 vertically to move by the first drive unit, concrete, this first drive unit comprises: the lifter be connected with each installing rack, and connected by power transmission shaft between two lifters, also comprise the first drive motors, and described first drive motors is connected by belt transmission with between described power transmission shaft.Two concrete lifters 1 are fixed on by lifter bearing 7 on the left side plate of frame 11, the lower end of lifter 1 is connected by backing plate 9 and right installing rack 10 and left installing rack 24, two lifters 1 are connected by shaft coupling 2 and power transmission shaft 25, power transmission shaft 25 is equipped with the second belt pulley 3, second belt pulley 3 is connected by the first belt 4 and the first belt pulley 5, first belt pulley 5 is arranged on the first drive motors 6, first drive motors 6 is fixed on the first drive motors bearing 8, and the first drive motors bearing 8 is fixed on the connection channel-section steel of frame 11.
When moving, because right installing rack 10 and left installing rack 24 can move up and down relative to frame 11.Therefore, reconditioning axle 14 in the vertical direction can be driven to move by the first drive motors 6.
When specific works, rubber cushion roller 22 transmission device drives rubber cushion roller 22 to rotate, and rubber cushion 23 is coated on rubber cushion roller 22, rotates Fig. 1 with rubber cushion roller 22.After rubber cushion 23 works a period of time, rubber cushion 23 surface can produce certain wearing and tearing, when needing reconditioning, rubber cushion roller 22 is rotated in the direction of the clock by power set, after rubber cushion roller 22 rotates, the first drive motors 6 starts, first drive motors 6 passes through belt, belt pulley and power transmission shaft drive left, right lifter synchronous working, left, right lifter 1 drives left by backing plate, the gathering sill that right installing rack is formed along little installing rack guide limiting stopper moves down, because sandpaper strip is fixedly wrapped on reconditioning axle 14 by stage clip, and reconditioning axle 14 is fixed on a left side by band square base roller bearing units, on right installing rack, sandpaper strip 16 will with a left side, right installing rack moves down, until sandpaper strip 16 is ground to rubber cushion 23, its stock removal is by left, the right installing rack amount of moving down controls, and it is left, the right installing rack amount of moving down is reflected to control system by the straight-line displacement encoder be arranged on below left installing rack, its reparation amount is set by control system.When rubber cushion 23 is repaired complete, the first drive motors 6 will rotate backward by Systematical control, drive reconditioning axle 14 to return to home position, complete rubber cushion 23 reconditioning work by lifter, left and right installing rack.
Can be found out by foregoing description, the arrangement for grinding structure that the present embodiment provides is simple, directly can carry out reconditioning to rubber cushion, and increase work efficiency, and rubber cushion rehabilitation cost is lower and can accurate reconditioning rubber cushion.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the accurate arrangement for grinding of die-cutting rubber mat, is characterized in that, comprising: frame, is symmetricly set on the biside plate in described frame, to be arranged between described two side plates and with the rubber cushion roller that described side plate is rotationally connected, be sleeved on the rubber cushion on described rubber cushion roller; Also comprise slot trimming mechanism, described slot trimming mechanism comprises: be symmetricly set on installing rack inside described frame, and described installing rack is connected with described housing slide, and can relatively described frame vertically slide, and drives the first drive unit that described installing rack slides; To be arranged between described two installing racks and with the reconditioning axle that described two installing racks are rotationally connected, be arranged at the band that repairs a die on described reconditioning axle; Also comprise the second drive unit driving described reconditioning axle to rotate;
Also comprise the stopping means be arranged on below described installing rack.
2. the accurate arrangement for grinding of die-cutting rubber mat according to claim 1, is characterized in that, described in repair a die band for sandpaper strip, described sandpaper strip is wrapped on described reconditioning axle.
3. the accurate arrangement for grinding of die-cutting rubber mat according to claim 2, is characterized in that, described second drive unit comprises, the second drive motors, and passes through belt transmission between described second drive motors and described reconditioning axle.
4. the accurate arrangement for grinding of die-cutting rubber mat according to claim 3, is characterized in that, described reconditioning axle with between described installing rack by being with square base roller bearing units to be connected.
5. the accurate arrangement for grinding of die-cutting rubber mat according to claim 4, is characterized in that, described sandpaper strip is fixed on described reconditioning axle by stage clip.
6. the accurate arrangement for grinding of die-cutting rubber mat according to claim 5, it is characterized in that, described first drive unit comprises: the lifter be connected with each installing rack, and connected by power transmission shaft between two lifters, also comprise the first drive motors, and described first drive motors is connected by belt transmission with between described power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015240.XA CN105458872A (en) | 2015-12-31 | 2015-12-31 | Precision grinding device for die-cutting rubber gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015240.XA CN105458872A (en) | 2015-12-31 | 2015-12-31 | Precision grinding device for die-cutting rubber gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105458872A true CN105458872A (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511015240.XA Pending CN105458872A (en) | 2015-12-31 | 2015-12-31 | Precision grinding device for die-cutting rubber gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105458872A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623664A (en) * | 2018-12-12 | 2019-04-16 | 扬州伟鹏机械有限公司 | A kind of cross cutting is automatic to repair adhesive dispenser |
| CN113500464A (en) * | 2021-09-06 | 2021-10-15 | 广东东方精工科技股份有限公司 | Automatic grinding device and method for grinding rubber mat of die cutting unit |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07256791A (en) * | 1994-03-18 | 1995-10-09 | Isowa Corp | Rotary die cutter |
| CN2680455Y (en) * | 2003-11-13 | 2005-02-23 | 南海市东方纸箱机械实业有限公司 | Grinding arrangement for cushion of carton printing die cutter |
| CN201366810Y (en) * | 2009-04-01 | 2009-12-23 | 佛山市南海东方纸箱机械实业有限公司 | Die-cutting rubber mat multicut micro-cutting repair mechanism |
| CN202846304U (en) * | 2012-09-19 | 2013-04-03 | 广东东方精工科技股份有限公司 | Spraying type carton mechanical die cutting rubber mat coping device |
| CN103240897A (en) * | 2012-12-30 | 2013-08-14 | 株洲三新包装技术有限公司 | Die cutting rubber mat die repairing device for printing die-cutting machine and die repairing method |
| CN204222287U (en) * | 2014-11-16 | 2015-03-25 | 山东联胜智能设备有限公司 | A kind of novel clad can corrugated board die cutting operation station |
| CN105081955A (en) * | 2015-06-04 | 2015-11-25 | 佛山市台一包装机械有限公司 | Grinding device for repairing rubber roller on die cutting machine and die cutting machine |
| CN205386754U (en) * | 2015-12-31 | 2016-07-20 | 株洲三新包装技术有限公司 | Accurate grinding device of cross cutting cushion |
-
2015
- 2015-12-31 CN CN201511015240.XA patent/CN105458872A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07256791A (en) * | 1994-03-18 | 1995-10-09 | Isowa Corp | Rotary die cutter |
| CN2680455Y (en) * | 2003-11-13 | 2005-02-23 | 南海市东方纸箱机械实业有限公司 | Grinding arrangement for cushion of carton printing die cutter |
| CN201366810Y (en) * | 2009-04-01 | 2009-12-23 | 佛山市南海东方纸箱机械实业有限公司 | Die-cutting rubber mat multicut micro-cutting repair mechanism |
| CN202846304U (en) * | 2012-09-19 | 2013-04-03 | 广东东方精工科技股份有限公司 | Spraying type carton mechanical die cutting rubber mat coping device |
| CN103240897A (en) * | 2012-12-30 | 2013-08-14 | 株洲三新包装技术有限公司 | Die cutting rubber mat die repairing device for printing die-cutting machine and die repairing method |
| CN204222287U (en) * | 2014-11-16 | 2015-03-25 | 山东联胜智能设备有限公司 | A kind of novel clad can corrugated board die cutting operation station |
| CN105081955A (en) * | 2015-06-04 | 2015-11-25 | 佛山市台一包装机械有限公司 | Grinding device for repairing rubber roller on die cutting machine and die cutting machine |
| CN205386754U (en) * | 2015-12-31 | 2016-07-20 | 株洲三新包装技术有限公司 | Accurate grinding device of cross cutting cushion |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623664A (en) * | 2018-12-12 | 2019-04-16 | 扬州伟鹏机械有限公司 | A kind of cross cutting is automatic to repair adhesive dispenser |
| CN113500464A (en) * | 2021-09-06 | 2021-10-15 | 广东东方精工科技股份有限公司 | Automatic grinding device and method for grinding rubber mat of die cutting unit |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |